CyberCash support.
--- /dev/null
+noinst_LTLIBRARIES=libphpext_cybercash.la
+libphpext_cybercash_la_SOURCES=cybercash.c
--- /dev/null
+#define HAVE_MCK 0
--- /dev/null
+dnl config.m4 for extension CyberCash
+dnl don't forget to call PHP_EXTENSION(cybercash)
+
+AC_MSG_CHECKING(for CyberCash support)
+AC_ARG_WITH(cybercash,
+[ --with-cybercash[=DIR] Include CyberCash support. DIR is the CyberCash MCK
+ install directory.],
+[
+ if test "$withval" != "no"; then
+ test -f $withval/mckcrypt.h && MCK_DIR="$withval"
+ test -f $withval/c-api/mckcrypt.h && MCK_DIR="$withval/c-api"
+ if test -n "$MCK_DIR"; then
+ AC_MSG_RESULT(yes)
+ PHP_EXTENSION(cybercash)
+ LIBS="$LIBS -L$withval/lib"
+ AC_ADD_LIBRARY_WITH_PATH(mckcrypto, $MCK_DIR/lib)
+ AC_ADD_INCLUDE($MCK_DIR)
+ AC_DEFINE(HAVE_MCK)
+ else
+ AC_MSG_ERROR(Please reinstall the CyberCash MCK - I cannot find mckcrypt.h)
+ AC_MSG_RESULT(no)
+ fi
+fi
+],[
+ AC_MSG_RESULT(no)
+])
--- /dev/null
+/*
+ +----------------------------------------------------------------------+
+ | PHP HTML Embedded Scripting Language Version 3.0 |
+ +----------------------------------------------------------------------+
+ | Copyright (c) 1997,1998 PHP Development Team (See Credits file) |
+ +----------------------------------------------------------------------+
+ | This program is free software; you can redistribute it and/or modify |
+ | it under the terms of one of the following licenses: |
+ | |
+ | A) the GNU General Public License as published by the Free Software |
+ | Foundation; either version 2 of the License, or (at your option) |
+ | any later version. |
+ | |
+ | B) the PHP License as published by the PHP Development Team and |
+ | included in the distribution in the file: LICENSE |
+ | |
+ | This program is distributed in the hope that it will be useful, |
+ | but WITHOUT ANY WARRANTY; without even the implied warranty of |
+ | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
+ | GNU General Public License for more details. |
+ | |
+ | You should have received a copy of both licenses referred to here. |
+ | If you did not, or have any questions about PHP licensing, please |
+ | contact core@php.net. |
+ +----------------------------------------------------------------------+
+ | Authors: Evan Klinger <evan715@sirius.com> |
+ | Timothy Whitfield <timothy@ametro.net> |
+ +----------------------------------------------------------------------+
+ */
+
+#include "php.h"
+
+#if HAVE_MCK
+#include "cybercash.h"
+#include "mckcrypt.h"
+
+function_entry cybercash_functions[] = {
+ PHP_FE(cybercash_encr, NULL)
+ PHP_FE(cybercash_decr, NULL)
+ PHP_FE(cybercash_base64_encode, NULL)
+ PHP_FE(cybercash_base64_decode, NULL)
+ {0}
+ };
+
+zend_module_entry cybercash_module_entry = {
+ "CyberCash",
+ cybercash_functions,
+ NULL,NULL,
+ NULL,NULL,
+ NULL,
+ STANDARD_MODULE_PROPERTIES,
+};
+
+PHP_FUNCTION(cybercash_encr)
+{
+ pval **wmk, **sk, **inbuff;
+ unsigned char *outbuff, *macbuff;
+ unsigned int outAlloc, outLth;
+ long errcode;
+
+ if(ARG_COUNT(ht) != 3 || getParametersEx(3,&wmk,&sk,&inbuff) == FAILURE) {
+ WRONG_PARAM_COUNT;
+ }
+
+ convert_to_string_ex(wmk);
+ convert_to_string_ex(sk);
+ convert_to_string_ex(inbuff);
+
+ outAlloc = (*inbuff)->value.str.len + 10;
+
+ outbuff = (unsigned char *)emalloc(outAlloc);
+ macbuff = (unsigned char *)emalloc(20);
+
+ errcode = mck_encr((*wmk)->value.str.val,(*sk)->value.str.val,
+ (*inbuff)->value.str.len+1,
+ (*inbuff)->value.str.val,
+ outAlloc,
+ outbuff,
+ &outLth,
+ macbuff);
+
+ array_init(return_value);
+
+ add_assoc_long(return_value,"errcode",errcode);
+
+ if(!errcode)
+ {
+ add_assoc_stringl(return_value,"outbuff",outbuff,outLth,0);
+ add_assoc_long(return_value,"outLth",outLth);
+ add_assoc_stringl(return_value,"macbuff",macbuff,20,0);
+ }
+ else
+ {
+ efree(outbuff);
+ efree(macbuff);
+ }
+}
+
+PHP_FUNCTION(cybercash_decr)
+{
+ pval **wmk,**sk,**inbuff;
+ unsigned char *outbuff, *macbuff;
+ unsigned int outAlloc, outLth;
+ long errcode;
+
+
+ if(ARG_COUNT(ht) != 3 || getParametersEx(3,&wmk,&sk,&inbuff) == FAILURE)
+ {
+ WRONG_PARAM_COUNT;
+ }
+
+ convert_to_string_ex(wmk);
+ convert_to_string_ex(sk);
+ convert_to_string_ex(inbuff);
+
+ outAlloc=(*inbuff)->value.str.len;
+
+ outbuff=(unsigned char *)emalloc(outAlloc);
+ macbuff=(unsigned char *)emalloc(20);
+
+ errcode=mck_decr((*wmk)->value.str.val,
+ (*sk)->value.str.val,
+ (*inbuff)->value.str.len,
+ (*inbuff)->value.str.val,
+ outAlloc,
+ outbuff,
+ &outLth,
+ macbuff);
+
+ array_init(return_value);
+
+ add_assoc_long(return_value,"errcode",errcode);
+
+ if(!errcode) {
+ add_assoc_stringl(return_value,"outbuff",outbuff,outLth,0);
+ add_assoc_long(return_value,"outLth",outLth);
+ add_assoc_stringl(return_value,"macbuff",macbuff,20,0);
+ }
+ else
+ {
+ efree(outbuff);
+ efree(macbuff);
+ }
+}
+
+PHP_FUNCTION(cybercash_base64_encode)
+{
+ pval **inbuff;
+ char *outbuff;
+ long ret_length;
+
+ if(ARG_COUNT(ht) != 1 ||
+ getParametersEx(1,&inbuff) == FAILURE)
+ {
+ WRONG_PARAM_COUNT;
+ }
+
+ convert_to_string_ex(inbuff);
+
+ outbuff=(char *)emalloc(
+ base64_enc_size((unsigned int)(*inbuff)->value.str.len));
+
+ ret_length=base64_encode(outbuff,
+ (*inbuff)->value.str.val,(*inbuff)->value.str.len);
+
+ return_value->value.str.val=outbuff;
+ return_value->value.str.len=ret_length;
+ return_value->type=IS_STRING;
+
+}
+
+PHP_FUNCTION(cybercash_base64_decode)
+{
+ pval **inbuff;
+ char *outbuff;
+ long ret_length;
+
+ if(ARG_COUNT(ht) != 1 ||
+ getParametersEx(1,&inbuff) == FAILURE)
+ {
+ WRONG_PARAM_COUNT;
+ }
+
+ convert_to_string_ex(inbuff);
+
+ outbuff=(char *)emalloc(
+ base64_dec_size((unsigned int)(*inbuff)->value.str.len));
+
+ ret_length=base64_decode(outbuff,
+ (*inbuff)->value.str.val,(*inbuff)->value.str.len);
+
+ return_value->value.str.val=outbuff;
+ return_value->value.str.len=ret_length;
+ return_value->type=IS_STRING;
+
+}
+#endif
--- /dev/null
+/*
+ +----------------------------------------------------------------------+
+ | PHP HTML Embedded Scripting Language Version 3.0 |
+ +----------------------------------------------------------------------+
+ | Copyright (c) 1997,1998 PHP Development Team (See Credits file) |
+ +----------------------------------------------------------------------+
+ | This program is free software; you can redistribute it and/or modify |
+ | it under the terms of one of the following licenses: |
+ | |
+ | A) the GNU General Public License as published by the Free Software |
+ | Foundation; either version 2 of the License, or (at your option) |
+ | any later version. |
+ | |
+ | B) the PHP License as published by the PHP Development Team and |
+ | included in the distribution in the file: LICENSE |
+ | |
+ | This program is distributed in the hope that it will be useful, |
+ | but WITHOUT ANY WARRANTY; without even the implied warranty of |
+ | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
+ | GNU General Public License for more details. |
+ | |
+ | You should have received a copy of both licenses referred to here. |
+ | If you did not, or have any questions about PHP licensing, please |
+ | contact core@php.net. |
+ +----------------------------------------------------------------------+
+ | Authors: Evan Klinger <evan715@sirius.com> |
+ +----------------------------------------------------------------------+
+ */
+
+#ifndef _CYBERCASH_H
+#define _CYBERCASH_H
+
+
+#if HAVE_MCK
+
+#if PHP_API_VERSION < 19990421
+#define zend_module_entry cybercash_module_entry
+#include "modules.h"
+#include "internal_functions.h"
+#endif
+
+extern zend_module_entry cybercash_module_entry;
+#define cybercash_module_ptr &cybercash_module_entry
+
+PHP_FUNCTION(cybercash_encr);
+PHP_FUNCTION(cybercash_decr);
+PHP_FUNCTION(cybercash_base64_encode);
+PHP_FUNCTION(cybercash_base64_decode);
+
+#else
+#define cybercash_module_ptr NULL
+#endif
+
+#define phpext_cybercash_ptr cybercash_module_ptr
+
+#endif
--- /dev/null
+<?php
+/*********************************************************************
+ * Cyberlib - (C) American Metrocomm Internet Services *
+ * by Timothy Whitfield <timothy@ametro.net> *
+ * *
+ * PHP Cybercash API - This requires that php3_mckcrypt.c be *
+ * compiled in along with libmckcrypt from the Cybercash *
+ * MCK 3.2.0.3 *
+ * *
+ * This is an attempt to duplicate the cybercash API for PHP3 *
+ * users. *
+ *********************************************************************
+ * This does not require merchant_conf for reasons that any file *
+ * can be accessed by the web server can be accessed by any cgi. *
+ *********************************************************************
+ */
+
+ function SendCC2_1Server($merchant,$merchant_key,
+ $url,$operation,$CCNVList)
+ {
+ /* We need to make the url. */
+ $url=$url."cr21api.cgi/".$operation;
+
+ return SendCCServer($merchant,$merchant_key,$url,$CCNVList);
+ }
+
+ function SendCCServer($merchant,$merchant_key,$url,$CCNVList)
+ {
+ /* Break the url into parts. */
+ $url=parse_url($url);
+
+ /* Turn the name value pairs into a url encoded message. */
+ $pairs="";
+ $done=0;
+ $more=list($key,$val)=each($CCNVList);
+ while(!$done)
+ {
+ $pairs.=chop($key)."=".urlencode(chop($val));
+
+ $more=list($key,$val)=each($CCNVList);
+ if($more)
+ {
+ $pairs.="&";
+ }
+ else
+ {
+ $done=1;
+ }
+ }
+
+ $encrypted_pairs=CCEncrypt($merchant_key,$pairs);
+ $pairs_length=strlen($encrypted_pairs);
+
+ $message=sprintf("POST %s/%s HTTP/1.0\r\n",$url["path"],$merchant);
+ $message.=sprintf("User-Agent: CCMCK-%s\r\n","3.2.0.3");
+ $message.="Content-type: application/x-www-form-urlencoded\r\n";
+ $message.=sprintf("Content-length: %d\r\n",$pairs_length);
+ $message.="\r\n";
+ $message.=$encrypted_pairs."\r\n";
+ $response=CCSocketSend($merchant_key,$url["host"],$url["port"],$message);
+ return $response;
+ }
+
+ function CCEncrypt($merchant_key,$pairs)
+ {
+ $session_key=sprintf("%s #%ld",date("D M j H:i:s Y"),getmypid());
+ $enc_msg=mck_encr($merchant_key,$session_key,$pairs);
+ $pairs=mck_base64_encode($enc_msg["outbuff"]);
+ $mac=mck_base64_encode($enc_msg["macbuff"]);
+
+ /* This adds the information needed to decrypt. */
+ $encrypted_pairs="message=".urlencode($pairs)."&";
+ $encrypted_pairs.="session-key=".urlencode($session_key)."&";
+ $encrypted_pairs.="mac=".urlencode($mac);
+
+
+ return $encrypted_pairs;
+ }
+
+ function CCSocketSend($merchant_key,$host,$port,$message)
+ {
+
+ if(!$port)
+ {
+ $port="80";
+ }
+
+ /*This opens the port. */
+ $fd=fsockopen($host,$port);
+
+ /* Minor error checking. */
+ if(!$fd)
+ {
+ $vars["MStatus"]="failure-hard";
+ $vars["MErrMsg"]="Error contacting credit processor.";
+
+ return $vars;
+ }
+
+ /*This sends the message. */
+ fputs($fd,$message);
+
+ /* We read the header in and parse at the same time. */
+
+ /* Retrieve header. */
+ $i=0;
+ $response="";
+ while(!feof($fd) && $response != "\n")
+ {
+ $response="";
+ $more="";
+ while(!feof($fd) && $more != "\n")
+ {
+ $more=fgetc($fd);
+ if($more != "\n" || $response=="")
+ {
+ if($more != "\r")
+ {
+ $response.=$more;
+ }
+ }
+ }
+ $header[$i++]=$response;
+ }
+
+ /* We will now get the message. */
+ $message="";
+ while(!feof($fd))
+ {
+ $message.=fgets($fd,50);
+ }
+
+ /* It should be ok to close the socket now. */
+ fclose($fd);
+
+ /* This set of variables is encoded/encrypted. */
+ $vars=CCGetVars($message);
+ $vars["message"]=mck_base64_decode($vars["message"]);
+ $vars["mac"]=mck_base64_decode($vars["mac"]);
+
+ /* Check for errors with the request/decryption. */
+ /* message is base64 and encrypted. */
+ $dec_msg=mck_decr($merchant_key,$vars["session-key"],
+ $vars["message"]);
+
+ if($dec_msg["errcode"])
+ {
+ $vars["MStatus"]="failure-hard";
+ $vars["MErrMsg"]="Response non-decodable.";
+ return $vars;
+ }
+
+ if($dec_msg["macbuff"] != $vars["mac"])
+ {
+ $vars["MStatus"]="failure-hard";
+ $vars["MErrMsg"]="Signitures do not match.";
+ return $vars;
+ }
+
+ /* We will have to parse again to get more info. */
+ $vars=CCGetVars($dec_msg["outbuff"]);
+
+ return $vars;
+ }
+
+ function CCGetVars($message)
+ {
+ /* Retrieve variables.
+ This function retrieves variables in var/value key pairs.
+ So that $myvar["var"]==value
+ */
+
+ /* Need to find these variables too. */
+ $cx=0;
+ $response="";
+ $more="";
+ $message.="\n";
+ $msg_len=strlen($message);
+
+ while($cx<=$msg_len)
+ {
+ $more="";
+ $varname="";
+ $varval="";
+ while($cx<=$msg_len && $more != "&" && $more != "\n")
+ {
+ $more=substr($message,$cx,1);
+ $cx++;
+ if($more != "&" && $more != "=" && $more != "\n")
+ {
+ $response=$response.$more;
+ }
+ if($more=="=")
+ {
+ $varname=$response;
+ $response="";
+ }
+ if($more=="&" || $more=="\n")
+ {
+ $varval=$response;
+ $response="";
+ }
+ }
+
+ if($varname != "")
+ {
+ $cybervar[$varname]=urldecode($varval);
+ }
+ }
+
+ return $cybervar;
+ }
+?>
--- /dev/null
+<?php
+ require "cyberlib.php3";
+
+ $merchant=""; /* Your merchant ID goes here. */
+ $merchant_key=""; /* Your merchant key goes here. */
+ $payment_url="http://cr.cybercash.com/cgi-bin/";
+ $auth_type="mauthonly";
+
+ $response=SendCC2_1Server($merchant,$merchant_key,$payment_url,
+ $auth_type,array("Order-ID" => "2342322",
+ "Amount" => "usd 11.50",
+ "Card-Number" => "4111111111111111",
+ "Card-Address" => "1600 Pennsylvania Avenue",
+ "Card-City" => "Washington",
+ "Card-State" => "DC",
+ "Card-Zip" => "20500",
+ "Card-Country" => "USA",
+ "Card-Exp" => "12/99",
+ "Card-Name" => "Bill Clinton"));
+
+ while(list($key,$val)=each($response))
+ {
+ echo $key."=".$val."<br>";
+ }
+
+?>
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